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asked Jun 27, 2018 71.1k views

2 votes

Help pls☹️☹️☹️☹️☹️
anyone

Physics
middle-school

Matthew Hannigan asked

by Matthew Hannigan

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1 Answer

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2a) the first sound he hears was travelling through the metal pipe (sound travels faster in solids) while the second sound he hears traveled through the air.

2b) The pipe is 330m/s * 1s = 330m.

MMMMS answered Jul 2, 2018

by MMMMS

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